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54 lines
1.4 KiB
54 lines
1.4 KiB
#!/bin/bash |
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# called by dracut |
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check() { |
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# No point trying to support resume, if no swap partition exist |
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[[ $hostonly ]] || [[ $mount_needs ]] && { |
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for fs in "${host_fs_types[@]}"; do |
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[[ $fs =~ ^(swap|swsuspend|swsupend)$ ]] && return 0 |
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done |
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return 255 |
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} |
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return 0 |
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} |
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# called by dracut |
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cmdline() { |
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local _resume |
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for dev in "${!host_fs_types[@]}"; do |
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[[ ${host_fs_types[$dev]} =~ ^(swap|swsuspend|swsupend)$ ]] || continue |
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_resume=$(shorten_persistent_dev "$(get_persistent_dev "$dev")") |
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[[ -n ${_resume} ]] && printf " resume=%s" "${_resume}" |
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done |
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} |
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# called by dracut |
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install() { |
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local _bin |
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if [[ $hostonly_cmdline == "yes" ]]; then |
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cmdline >> "${initdir}/etc/cmdline.d/95resume.conf" |
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echo >> "${initdir}/etc/cmdline.d/95resume.conf" |
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fi |
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# Optional uswsusp support |
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for _bin in /usr/sbin/resume /usr/lib/suspend/resume /usr/lib/uswsusp/resume |
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do |
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[[ -x "${_bin}" ]] && { |
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inst "${_bin}" /usr/sbin/resume |
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[[ $hostonly ]] && [[ -f /etc/suspend.conf ]] && inst -H /etc/suspend.conf |
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break |
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} |
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done |
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if ! dracut_module_included "systemd"; then |
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inst_hook cmdline 10 "$moddir/parse-resume.sh" |
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else |
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inst_script "$moddir/parse-resume.sh" /lib/dracut/parse-resume.sh |
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fi |
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inst_script "$moddir/resume.sh" /lib/dracut/resume.sh |
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} |
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